Home / 3,935,322.40-5,904,020.40-1,410,714.40

Finding the Fourth Proportional to 3,935,322.40, 5,904,020.40 and 1,410,714.40

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Solution

The fourth proportional to 3,935,322.40, 5,904,020.40 and 1,410,714.40 is: 2,116,443.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,935,322.40 : 5,904,020.40 = 1,410,714.40 : x
  2. Step 2: Convert to fraction form
    3,935,322.40/5,904,020.40 = 1,410,714.40/x
  3. Step 3: Cross multiply
    3,935,322.40x = 5,904,020.40 × 1,410,714.40
  4. Step 4: Simplify right side
    3,935,322.40x = 8,328,886,596,173.76
  5. Step 5: Solve for x
    x = 8,328,886,596,173.76/3,935,322.40
  6. Step 6: Final answer
    x = 2,116,443.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.